Legacy 'Ryacas' (Interface to 'Yacas' Computer Algebra System)

---

Documentation for package ‘Ryacas0’ version 0.4.4

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Code demos. Use demo() to run them.
• Package NEWS.

Help Pages

A B C D E F G I L M N O P R S T V Y misc

Ryacas0-package

R interface to yacas computer algebra package

-- A --

addSemi	yacas interface
as.character.Expr	Sym
as.character.Sym	Sym
as.character.yacas	yacas interface
as.Expr.formula	Sym
as.expression.Sym	Sym
as.expression.yacas	yacas interface
as.language	Get body of function as an expression.
as.Sym	Sym
as.Sym.character	Convert character vector to yacas object
as.Sym.Expr	Sym
as.Sym.matrix	Convert character matrix to yacas object
as.Sym.yacas	Sym

-- B --

bodyAsExpression

Get body of function as an expression.

-- C --

CharacteristicEquation	Sym
Clear	Sym
Clear.default	Sym
Clear.Expr	Sym
Conjugate	Sym
Conjugate.default	Sym
Conjugate.Expr	Sym

-- D --

deriv.Expr	Sym
deriv.Sym	Sym
determinant.Expr	Sym
determinant.Sym	Sym

-- E --

EigenValues	Sym
Eval	Evaluate a yacas expression.
Eval.default	Evaluate a yacas expression.
Eval.Expr	Evaluate a yacas expression.
Eval.Sym	Evaluate a yacas expression.
Eval.yacas	Evaluate a yacas expression.
Expand	Sym
Expand.default	Sym
Expand.Expr	Sym
Expr	Sym
Exprq	Sym

-- F --

Factor	Sym
Factor.default	Sym
Factor.Expr	Sym
Factorial	Sym
Factorial.default	Sym
Factorial.Expr	Sym
FindRoots	Sym

-- G --

getSyms	List 'Sym()' objects
get_output_width	Get width of yacas output

-- I --

I	Sym
Identity	Sym
Identity.default	Sym
Infinity	Sym
Integrate	Sym
Integrate.default	Sym
Integrate.Expr	Sym
Inverse	Sym
Inverse.default	Sym
Inverse.Expr	Sym
InverseTaylor	Sym
InverseTaylor.default	Sym

-- L --

Limit	Sym
Limit.default	Sym
Limit.Expr	Sym
List	Sym
List.default	Sym
List.Expr	Sym

-- M --

Math.Expr	Sym
Math.Sym	Sym

-- N --

N	Sym
N.default	Sym
N.Expr	Sym
Newton	Sym
Newton.default	Sym
Newton.Expr	Sym

-- O --

OpenMath2R	Sym
Ops.Expr	Sym
Ops.Sym	Sym
Ops.yacas.symbol	Sym

-- P --

Pi	Sym
Precision	Sym
Precision.default	Sym
Precision.Expr	Sym
PrettyForm	Sym
PrettyForm.default	Sym
PrettyForm.Expr	Sym
PrettyPrinter	Sym
PrettyPrinter.default	Sym
PrettyPrinter.Expr	Sym
print.Expr	Sym
print.Sym	Sym
print.yacas	Sym

-- R --

root	Root function
Ryacas_options	Set or get options for the Ryacas package

-- S --

Set	Sym
set_output_width	Set width of yacas output
Simplify	Sym
Simplify.default	Sym
Simplify.Expr	Sym
Solve	Sym
Solve.default	Sym
Solve.Expr	Sym
stripvar	Removes part of expression containing variable
Subst	Sym
Subst.default	Sym
syacas	yacas interface - silent version
Sym	Sym
SymExpr	Sym

-- T --

Taylor	Sym
Taylor.default	Sym
Taylor.Expr	Sym
TeXForm	Sym
TeXForm.default	Sym
TeXForm.Expr	Sym
trans	Sym
Transpose	Sym
transtab	Sym

-- V --

Ver	Sym
Ver.default	Sym
Ver.Expr	Sym

-- Y --

yacas	yacas interface
yacas.character	yacas interface
yacas.expression	yacas interface
yacas.formula	yacas interface
yacas.function	yacas interface
yacas.symbol.value	Sym
yacas.yacas	yacas interface
yacasTranslations	Yacas translations
yacas_evaluate	Evaluate yacas expression
yacmode	yacmode interface
yAssignFunction	yacas interface
yDeriv	Sym
yFactorial	Sym
yIntegrate	Sym
yLimit	Sym
ynext	yacas interface
yparse	yacas interface
yrewrite	Sym
ySequence	yacas interface
ysub	yacas interface
yUnlist	Sym
y_ls	Get Yacas variables

-- misc --

%Where%	Sym
%Where%.default	Sym